LED Light Run Off Water From Human Sweat by Lance Winslow
... Believe it or not there are personal tech devices and things like calculators and clocks, which run off water. What if we built a jogging or walking light which ran off of the sweat your body makes when you workout? What if we built another device, which ran off body sweat or water. The water could be used for drinking and powering the light? Or a sweatband with a membrane could collect the sweat and use the water to power it up. Not so far fetched really for instance all these new gadgets ...

Home Solar Panels by Ross Bainbridge
... This can power devices like calculators and other gadgets. Nearly any common home-application device can be solar powered these days. The following are all available as solar-powered items: solar-powered radios; three-, six-, nine-, and twelve-volt selectable solar panels with two-AA chargers; rechargeable halogen lanterns; rechargeable flashlights with universal battery adapters/chargers; light pens; portable solar folding panels; portable power sources; electric fencers; plant turners; ...

What is Solar Power? by Anne Clarke
... It can be used for low-power purposes as well such as for items like battery chargers, hand-held calculators, and solar powered garden lights. What is solar power? Is it renewable? Because the sun will keep on shining, there will be no need to renew your primary source of solar power. So, form this standpoint, in adequate conditions, it is definitely a great idea to continue to use solar power. Disadvantages: Solar power often does not work at night.

LED Lighting - An Energy Efficient Alternative by Margarette Tustle
... You will also still find LED lighting in calculators, clocks, and other miscellaneous devices that were among the first to use the technology. This technology is also found on cars as cultural fashion statements. Next time you pull up to a car cruising with bright blue, green or pink glow beneath their cars, you now know what’s behind them! Another new fad with LED lighting is in automobile seatbelts. You have the ability to enter a personalized message or sentence into your belt buckle for ...

Chewing Gum Battery Concept; Future Innovation by Lance Winslow
... Maybe a tiny light too or running a LCD or LED device such as a computer chip for something? Or an ELT communication device? Or a brain-wave/computer interface? Who knows, vibrational energies will be a huge thing in the future so, if you have this gum-candy device, with a membrane you could soak this device over night in flavor crystals and nice tasting stuff and then chew on it all day and then have its power for a PDA, Cell Phone, Calculator, iPod, flashlight or some other important device.

Power and Your PC by Jason Kohrs
... For those interested in getting a good idea of their minimum power requirements, this Power Wattage Calculator is a convenient reference. In addition to checking out the total wattage of a power supply, looking for strong amperage ratings on the 3.3V, 5V, and 12V lines is also recommended, as power supplies with identical total power ratings may distribute the power to the various lines in different quantities. Power supplies come in a few different physical sizes, but the most common are ...

Latest Gadgets-Make a Toss before Buying One by Amanda Dorthy
... A mobile phone can be used as a camera, music player, gaming device, web explorer, currency converter, countdown timer, calculator besides using it as a talking instrument. Over the last couple of years, the entire mobile phone scenario has gone a radical change. First came the camera feature, then music player, then wireless connectivity through Infrared, USB and Bluetooth, then Internet access through GPRS, WAP, XHTML and now 3G and WLAN. Isn't that a great achievement?

Nokia 6230i - Deceptively Powerful by Carly Charu
... Camera module of the Nokia 6230i is 1.3 megapixel powered with digital zoom. It is designed to capture detailed images with resolution as high as 1280x1024 pixel and even videos in QCIF format. Shoot great pictures at the push of a button and share them instantly via MMS or email. The Nokia 6230i may look a bit serious but is a great entertainer. The integrated stereo player is compatible with Mp3, AAC and M4A. It even plays MPEG4 and 3GPP videos.